implement new room submit feature

.env

@@ -19,7 +19,7 @@ APP_ENV=dev
 APP_SECRET=EDIT_ME
 ###< symfony/framework-bundle ###
 
-APP_VERSION=1.3.1
+APP_VERSION=1.4.0
 
 APP_NAME=KevaChat
 
@@ -61,23 +61,32 @@ APP_KEVACOIN_ROOM_NAMESPACE_DEFAULT=EDIT_ME
 # Online session expiration timeout
 APP_SESSION_ONLINE_TIMEOUT=900
 
+# Moderators IP with extra permissions, separated with |
+APP_MODERATOR_REMOTE_IP=
+
 # Allow remotes to create new rooms (namespaces)
 APP_ADD_ROOM_REMOTE_IP_REGEX=/.*/
 
+# Time quota delay for new room submit ability per IP (seconds)
+APP_ADD_ROOM_REMOTE_IP_DELAY=86400
+
+# Skip access limits for banned IPs separated by |
+APP_ADD_ROOM_REMOTE_IP_DENIED=
+
+# Room name rules (for kevacoin _KEVA_NS_, max length 520)
+APP_ADD_ROOM_KEVA_NS_VALUE_REGEX=/^[\w\s_-]{2,140}$/ui
+
 # Allow remotes to create new posts (submit key/values)
 APP_ADD_POST_REMOTE_IP_REGEX=/.*/
 
-# Time quota for remote publications by IP (seconds)
+# Time quota delay for post publications per IP (seconds)
 APP_ADD_POST_REMOTE_IP_DELAY=60
 
-# Skip access limits for following IPs separated by |
-APP_ADD_POST_REMOTE_IP_MODERATORS=
-
 # Skip access limits for banned IPs separated by |
 APP_ADD_POST_REMOTE_IP_DENIED=
 
 # Post ID rules (for kevacoin key) do not change to keep external KevaChat nodes compatibility
 APP_ADD_POST_KEY_REGEX=/^([\d]+)@([A-z0-9\.\:\[\]]+)$/
 
-# Post content rules (for kevacoin value)
+# Post content rules (for kevacoin value, max length 3072)
 APP_ADD_POST_VALUE_REGEX=/^[\w\s\:\.\,\'\"\/\!\?\@\#\%\(\)\[\]\+\-\*\$\%]{2,3072}$/ui

composer.lock

@@ -132,16 +132,16 @@
         },
         {
             "name": "kevachat/kevacoin",
-            "version": "1.4.2",
+            "version": "1.5.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/kevachat/kevacoin-php.git",
-                "reference": "b6e5416c58d379fd197bbd6d1039a30042ea0481"
+                "reference": "44608e688f69ff1545f2a3103c4504bfb3294831"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/kevachat/kevacoin-php/zipball/b6e5416c58d379fd197bbd6d1039a30042ea0481",
+                "url": "https://api.github.com/repos/kevachat/kevacoin-php/zipball/44608e688f69ff1545f2a3103c4504bfb3294831",
-                "reference": "b6e5416c58d379fd197bbd6d1039a30042ea0481",
+                "reference": "44608e688f69ff1545f2a3103c4504bfb3294831",
                 "shasum": ""
             },
             "type": "library",
@@ -156,9 +156,9 @@
             ],
             "support": {
                 "issues": "https://github.com/kevachat/kevacoin-php/issues",
-                "source": "https://github.com/kevachat/kevacoin-php/tree/1.4.2"
+                "source": "https://github.com/kevachat/kevacoin-php/tree/1.5.0"
             },
-            "time": "2023-12-06T09:20:08+00:00"
+            "time": "2023-12-09T18:55:04+00:00"
         },
         {
             "name": "league/commonmark",

config/services.yaml

@@ -24,12 +24,15 @@ parameters:
     app.kevacoin.mine.solo.url: '%env(APP_KEVACOIN_MINE_SOLO_URL)%'
     app.session.online.timeout: '%env(APP_SESSION_ONLINE_TIMEOUT)%'
     app.add.room.remote.ip.regex: '%env(APP_ADD_ROOM_REMOTE_IP_REGEX)%'
+    app.add.room.remote.ip.delay: '%env(APP_ADD_ROOM_REMOTE_IP_DELAY)%'
+    app.add.room.remote.ip.denied: '%env(APP_ADD_ROOM_REMOTE_IP_DENIED)%'
+    app.add.room.keva.ns.value.regex: '%env(APP_ADD_ROOM_KEVA_NS_VALUE_REGEX)%'
     app.add.post.remote.ip.regex: '%env(APP_ADD_POST_REMOTE_IP_REGEX)%'
     app.add.post.remote.ip.delay: '%env(APP_ADD_POST_REMOTE_IP_DELAY)%'
-    app.add.post.remote.ip.moderators: '%env(APP_ADD_POST_REMOTE_IP_MODERATORS)%'
     app.add.post.remote.ip.denied: '%env(APP_ADD_POST_REMOTE_IP_DENIED)%'
     app.add.post.key.regex: '%env(APP_ADD_POST_KEY_REGEX)%'
     app.add.post.value.regex: '%env(APP_ADD_POST_VALUE_REGEX)%'
+    app.moderator.remote.ip: '%env(APP_MODERATOR_REMOTE_IP)%'
 
 services:
     # default configuration for services in *this* file

public/css/default.css

@@ -155,6 +155,7 @@ footer > form
     width: 100%;
 }
 
+footer > form > input[type="text"],
 footer > form > textarea
 {
     box-sizing: border-box;

src/Controller/ModuleController.php

@@ -99,18 +99,27 @@ class ModuleController extends AbstractController
         Request $request
     ): Response
     {
-        $client = new \Kevachat\Kevacoin\Client(
+        // Create rooms list
-            $this->getParameter('app.kevacoin.protocol'),
+        $list = [];
-            $this->getParameter('app.kevacoin.host'),
+
-            $this->getParameter('app.kevacoin.port'),
+        foreach ((array) explode('|', $this->getParameter('app.kevacoin.room.namespaces.pinned')) as $room)
-            $this->getParameter('app.kevacoin.username'),
+        {
-            $this->getParameter('app.kevacoin.password')
+            $list[] = $room;
-        );
+        }
+
+        // Append custom valid namespace to the rooms list menu
+        if (!in_array($request->get('namespace'), $list) && preg_match('/^[A-z0-9]{34}$/', $request->get('namespace')))
+        {
+            $list[] = $request->get('namespace');
+        }
 
+        // Render the template
         return $this->render(
             'default/module/rooms.html.twig',
             [
-                'list' => (array) explode('|', $this->getParameter('app.kevacoin.room.namespaces.pinned')),
+                'list' => array_unique(
+                    $list
+                ),
                 'form' =>
                 [
                     'namespace' =>
@@ -178,4 +187,17 @@ class ModuleController extends AbstractController
             ]
         );
     }
+
+    public function room(
+        Request $request
+    ): Response
+    {
+        return $this->render(
+            'default/module/room.html.twig',
+            [
+                'name'  => $request->get('name'),
+                'error' => $request->get('error')
+            ]
+        );
+    }
 }

src/Controller/RoomController.php

@@ -95,9 +95,9 @@ class RoomController extends AbstractController
         array_multisort(
             array_column(
                 $list,
-                'name'
+                'total'
             ),
-            SORT_ASC,
+            SORT_DESC,
             $list
         );
 
@@ -165,7 +165,7 @@ class RoomController extends AbstractController
         $feed = [];
 
         // Get pending paradise
-        foreach ((array) $client->kevaPending() as $pending)
+        foreach ((array) $client->kevaPending() as $pending) // @TODO relate to this room
         {
             // Ignore pending posts from other rooms
             if ($pending['namespace'] !== $request->get('namespace'))
@@ -347,7 +347,7 @@ class RoomController extends AbstractController
             $this->getParameter('app.kevacoin.password')
         );
 
-        // Check namespace defined in config
+        // Check namespace available on this wallet
         $rooms = [];
 
         foreach ((array) $client->kevaListNamespaces() as $value)
@@ -373,7 +373,7 @@ class RoomController extends AbstractController
             // Ignore this rule for is moderators
             !in_array(
                 $request->getClientIp(),
-                (array) explode('|', $this->getParameter('app.add.post.remote.ip.moderators'))
+                (array) explode('|', $this->getParameter('app.moderator.remote.ip'))
             ) &&
 
             // Check namespace writable or user is moderator
@@ -401,7 +401,10 @@ class RoomController extends AbstractController
                 [
                     'namespace' => $request->get('namespace'),
                     'message'   => $request->get('message'),
-                    'error'     => $translator->trans('Access denied for this IP!')
+                    'error' => sprintf(
+                        $translator->trans('Access denied for host %s!'),
+                        $request->getClientIp()
+                    )
                 ]
             );
         }
@@ -414,7 +417,10 @@ class RoomController extends AbstractController
                 [
                     'namespace' => $request->get('namespace'),
                     'message'   => $request->get('message'),
-                    'error'     => $translator->trans('Access not allowed for this IP!')
+                    'error' => sprintf(
+                        $translator->trans('Access restricted for host %s!'),
+                        $request->getClientIp()
+                    )
                 ]
             );
         }
@@ -445,7 +451,7 @@ class RoomController extends AbstractController
                     'namespace' => $request->get('namespace'),
                     'message'   => $request->get('message'),
                     'error'     => sprintf(
-                        $translator->trans('Please wait for %s seconds before post new message!'),
+                        $translator->trans('Please wait %s seconds before post new message!'),
                         (int) $this->getParameter('app.add.post.remote.ip.delay') - (time() - $delay)
                     )
                 ]
@@ -462,7 +468,7 @@ class RoomController extends AbstractController
                     'message'   => $request->get('message'),
                     'error'     => sprintf(
                         $translator->trans('Insufficient funds, wallet: %s'),
-                        $this->getParameter('app.kevacoin.mine.address')
+                        $this->getParameter('app.kevacoin.boost.address')
                     )
                 ]
             );
@@ -510,6 +516,187 @@ class RoomController extends AbstractController
         );
     }
 
+    #[Route(
+        '/room/add',
+        name: 'room_add',
+        methods:
+        [
+            'POST'
+        ]
+    )]
+    public function add(
+        Request $request,
+        TranslatorInterface $translator
+    ): Response
+    {
+        // Check maintenance mode disabled
+        if ($this->getParameter('app.maintenance'))
+        {
+            return $this->redirectToRoute(
+                'room_namespace',
+                [
+                    'namespace' => $request->get('namespace'),
+                    'message'   => $request->get('message'),
+                    'error'     => $this->getParameter('app.maintenance')
+                ]
+            );
+        }
+
+        // Connect memcached
+        $memcached = new \Memcached();
+        $memcached->addServer(
+            $this->getParameter('app.memcached.host'),
+            $this->getParameter('app.memcached.port')
+        );
+
+        $memory = md5(
+            sprintf(
+                '%s.RoomController::add:add.room.remote.ip.delay:%s',
+                __DIR__,
+                $request->getClientIp(),
+            ),
+        );
+
+        // Connect kevacoin
+        $client = new \Kevachat\Kevacoin\Client(
+            $this->getParameter('app.kevacoin.protocol'),
+            $this->getParameter('app.kevacoin.host'),
+            $this->getParameter('app.kevacoin.port'),
+            $this->getParameter('app.kevacoin.username'),
+            $this->getParameter('app.kevacoin.password')
+        );
+
+        // Trim extra spaces from room name
+        $name = trim(
+            $request->get('name')
+        );
+
+        // Validate room name regex
+        if (!preg_match($this->getParameter('app.add.room.keva.ns.value.regex'), $name))
+        {
+            return $this->redirectToRoute(
+                'room_list',
+                [
+                    'name'  => $name,
+                    'error' => sprintf(
+                        $translator->trans('Room name does not match node requirements: %s'),
+                        $this->getParameter('app.add.room.keva.ns.value.regex')
+                    )
+                ]
+            );
+        }
+
+        // Check room name not added before
+        $rooms = [];
+
+        foreach ((array) $client->kevaListNamespaces() as $value)
+        {
+            $rooms[$value['namespaceId']] = $value['displayName'];
+        }
+
+        if (in_array($name, $rooms))
+        {
+            return $this->redirectToRoute(
+                'room_list',
+                [
+                    'name'  => $name,
+                    'error' => $translator->trans('Room with same name already exists on this node!')
+                ]
+            );
+        }
+
+        // Deny requests from banned remote hosts
+        if (in_array($request->getClientIp(), (array) explode('|', $this->getParameter('app.add.room.remote.ip.denied'))))
+        {
+            return $this->redirectToRoute(
+                'room_list',
+                [
+                    'name'  => $name,
+                    'error' => sprintf(
+                        $translator->trans('Access denied for host %s!'),
+                        $request->getClientIp()
+                    )
+                ]
+            );
+        }
+
+        // Validate remote IP regex
+        if (!preg_match($this->getParameter('app.add.room.remote.ip.regex'), $request->getClientIp()))
+        {
+            return $this->redirectToRoute(
+                'room_list',
+                [
+                    'name'  => $name,
+                    'error' => sprintf(
+                        $translator->trans('Access restricted for host %s!'),
+                        $request->getClientIp()
+                    )
+                ]
+            );
+        }
+
+        // Validate remote IP limits
+        if ($delay = (int) $memcached->get($memory))
+        {
+            // Error
+            return $this->redirectToRoute(
+                'room_list',
+                [
+                    'name'  => $name,
+                    'error' => sprintf(
+                        $translator->trans('Please wait for %s seconds before add new room!'),
+                        (int) $this->getParameter('app.add.room.remote.ip.delay') - (time() - $delay)
+                    )
+                ]
+            );
+        }
+
+        // Validate funds available yet
+        if (1 > $client->getBalance())
+        {
+            return $this->redirectToRoute(
+                'room_list',
+                [
+                    'name'  => $name,
+                    'error' => sprintf(
+                        $translator->trans('Insufficient funds, wallet: %s'),
+                        $this->getParameter('app.kevacoin.boost.address')
+                    )
+                ]
+            );
+        }
+
+        // Send message to DHT
+        if ($namespace = $client->kevaNamespace($name))
+        {
+            // Register event time
+            $memcached->set(
+                $memory,
+                time(),
+                (int) $this->getParameter('app.add.room.remote.ip.delay') // auto remove on cache expire
+            );
+
+            // Redirect to new room
+            return $this->redirectToRoute(
+                'room_namespace',
+                [
+                    'namespace' => $namespace['namespaceId'],
+                    'error'     => null,
+                    'message'   => null
+                ]
+            );
+        }
+
+        // Something went wrong, return error message
+        return $this->redirectToRoute(
+            'room_list',
+            [
+                'name'  => $name,
+                'error' => $translator->trans('Internal error! Please feedback')
+            ]
+        );
+    }
+
     private function _post(array $data): ?object
     {
         // Validate key format allowed in settings

templates/default/module/room.html.twig

@@ -0,0 +1,7 @@
+  <form name="room" action="{{ path('room_add') }}" method="post">
+      {% if error %}
+          <output name="error" for="form-room-name">{{ error }}</output>
+      {% endif %}
+      <input type="text" name="name" id="form-room-name" value="{{ name }}" placeholder="{{ 'enter new room name...' | trans }}" />
+      <button type="submit">{{ 'add' | trans }}</button>
+  </form>

templates/default/module/rooms.html.twig

@@ -1,4 +1,4 @@
-<form name="room" action="{{ path('room_index') }}" method="get">
+<form name="rooms" action="{{ path('room_index') }}" method="get">
     <input type="text" name="namespace" value="{{ form.namespace.value }}" placeholder="{{ 'join room by kevacoin namespace...' | trans }}" />
 </form>
 {% if list %}

templates/default/room/list.html.twig

@@ -44,3 +44,15 @@
         </ul>
     {% endif %}
 {% endblock %}
+{% block footer_content %}
+    {{
+        render(
+            controller(
+                'App\\Controller\\ModuleController::room',
+                {
+                    request: request
+                }
+            )
+        )
+    }}
+{% endblock %}